Geodesic
Absence of limit cycles around a triple focus in a quadratic system in a plane
Differencialʹnye uravneniâ, Tome 22 (1986) no. 11, pp. 2015-2017 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

@article{DE_1986_22_11_a27,
     author = {L. A. Cherkas},
     title = {Absence of limit cycles around a triple focus in a quadratic system in a plane},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2015--2017},
     year = {1986},
     volume = {22},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/}
}
TY  - JOUR
AU  - L. A. Cherkas
TI  - Absence of limit cycles around a triple focus in a quadratic system in a plane
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 2015
EP  - 2017
VL  - 22
IS  - 11
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/
LA  - ru
ID  - DE_1986_22_11_a27
ER  - 
%0 Journal Article
%A L. A. Cherkas
%T Absence of limit cycles around a triple focus in a quadratic system in a plane
%J Differencialʹnye uravneniâ
%D 1986
%P 2015-2017
%V 22
%N 11
%U http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/
%G ru
%F DE_1986_22_11_a27
L. A. Cherkas. Absence of limit cycles around a triple focus in a quadratic system in a plane. Differencialʹnye uravneniâ, Tome 22 (1986) no. 11, pp. 2015-2017. http://geodesic.mathdoc.fr/item/DE_1986_22_11_a27/